{
  "manageEntity": {
    "action": "Repost",
    "entityId": "384276958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7589149b7290d937ef02d0b55386c178792e17467c88e29203efa5078359bbc2",
    "signature": "0x0b3b95bdd011ede87878ec4f35ea141e1a5795a6a582bfc17797aaa3a97f91887bb64779b7d5063924fbca8a6d0c297fca0ad91150d72101d9d8d8e49b6c9f311c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}